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LC335  4-Aminoazobenzene
for synthesis

 

Order number Packaging Quantity Price €
AC27335 Glass bottle 5 g 11.25
AC27335 Glass bottle 250 g 33.75

 

Product information
Synonyms 4-(Phenylazo)aniline, p-Aminodiphenylimide, Aminoazobenzene
Hill Formula C12H11N3
Chemical formula 4-(NH2)C6H4N=NC6H5
HS Code 2927 00 00
EC number 200-453-6
Molar mass 197.24 g/mol
EC index number 611-008-00-4
CAS number 60-09-3

 

Chemical and physical data
Ignition temperature >365 °C
Solubility 1 g/l (20 °C)
Melting point 121 – 124 °C
Molar mass 197.24 g/mol
Density 1.19 g/cm3
Bulk density 700 kg/m3
pH value 6.3 (0.1 g/l, H2O, 20 °C)
Boiling point 360 °C (1013 hPa)
Flash point 203 °C

 

Safety information
R Phrase R 45-50/53
May cause cancer.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 53-45-60-61
Avoid exposure – obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger carcinogenic, dangerous for the environment
Hazard Symbol

Toxic

Dangerous for the environment

Storage class 6.1A Combustible substances, toxic
WGK WGK 3 highly water endangering

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(4-AMINOAZOBENZENE), 9, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(4-AMINOAZOBENZENE), 9, III

 

Toxicological data
LD 50 oral LD50 rat 1450 mg/kg
LD 50 dermal LD50 rat > 2000 mg/kg

 

Specifications
Assay (HClO4) ≥ 98 %
Melting range
– lower value		 ≥ 121 °C
– upper value ≤ 124 °C
Identity (IR) passes test